cart creation backend logic is at place / adding items in progress

front-api/db/migrate/20150206034839_create_carts.rb

@@ -0,0 +1,10 @@
+class CreateCarts < ActiveRecord::Migration
+  def change
+    create_table :carts do |t|
+      t.integer :user_id
+      t.boolean :ordered, default: false
+
+      t.timestamps null: false
+    end
+  end
+end

front-api/db/migrate/20150206035042_create_item_in_carts.rb

@@ -0,0 +1,10 @@
+class CreateItemInCarts < ActiveRecord::Migration
+  def change
+    create_table :item_in_carts do |t|
+      t.integer :cart_id
+      t.integer :item_id
+
+      t.timestamps null: false
+    end
+  end
+end

front-api/db/migrate/20150206040524_add_count_to_item_in_cart.rb

@@ -0,0 +1,5 @@
+class AddCountToItemInCart < ActiveRecord::Migration
+  def change
+    add_column :item_in_carts, :count, :integer
+  end
+end

front-api/db/migrate/20150206041455_add_anonymous_user_id_to_cart.rb

@@ -0,0 +1,5 @@
+class AddAnonymousUserIdToCart < ActiveRecord::Migration
+  def change
+    add_column :carts, :anonymous_id_string, :string
+  end
+end

front-api/db/schema.rb

@@ -11,17 +11,33 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20150131134330) do
+ActiveRecord::Schema.define(version: 20150206041455) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
+  create_table "carts", force: :cascade do |t|
+    t.integer  "user_id"
+    t.boolean  "ordered",             default: false
+    t.datetime "created_at",                          null: false
+    t.datetime "updated_at",                          null: false
+    t.string   "anonymous_id_string"
+  end
+
   create_table "categories", force: :cascade do |t|
     t.string  "name"
     t.integer "section_id"
     t.string  "image_url"
   end
 
+  create_table "item_in_carts", force: :cascade do |t|
+    t.integer  "cart_id"
+    t.integer  "item_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.integer  "count"
+  end
+
   create_table "items", force: :cascade do |t|
     t.string   "name"
     t.string   "code",                limit: 10
@@ -56,8 +72,10 @@ ActiveRecord::Schema.define(version: 20150131134330) do
   end
 
   create_table "sub_categories", force: :cascade do |t|
-    t.string  "name"
-    t.integer "category_id"
+    t.string   "name"
+    t.integer  "category_id"
+    t.datetime "created_at",  null: false
+    t.datetime "updated_at",  null: false
   end
 
   create_table "units", force: :cascade do |t|